146030263 has 2 divisors, whose sum is σ = 146030264. Its totient is φ = 146030262.

The previous prime is 146030201. The next prime is 146030267. The reversal of 146030263 is 362030641.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146030263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146030267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73015131 + 73015132.

It is an arithmetic number, because the mean of its divisors is an integer number (73015132).

Almost surely, 2^146030263 is an apocalyptic number.

146030263 is a deficient number, since it is larger than the sum of its proper divisors (1).

146030263 is an equidigital number, since it uses as much as digits as its factorization.

146030263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 146030263 is about 12084.2982005576. The cubic root of 146030263 is about 526.6001224921.

The spelling of 146030263 in words is "one hundred forty-six million, thirty thousand, two hundred sixty-three".